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Pediatric Medicine

Karen Oconnell, MD

Sees patients in Middle River, MD · Maryland

Summary

Karen Oconnell, MD (Pediatric Medicine) is enrolled with Medicare at 1 practice location in Middle River, MD. NPI 1699846055. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Karen Oconnell, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Pediatric MedicinePrimary specialty
YesAccepts Medicare assignment
27Years since medical school (graduated 1999)
Eastern Virginia Medical SchoolMedical school
FemaleGender (as listed)

Quick answers

Where does Karen Oconnell see patients?
Medicare's clinician data lists 1 practice location in Middle River, MD. Call before your visit to confirm the address.
What is Karen Oconnell's specialty?
Medicare lists Pediatric Medicine as the primary specialty.
Does Karen Oconnell accept Medicare assignment?
Yes. Medicare's clinician data says Karen Oconnell accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is Karen Oconnell's NPI number?
1699846055. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Karen Oconnell is enrolled with Medicare (CMS data updated 2026-10-02).

  • 6201 Greenleigh AveMiddle River, MD 21220

Specialties

Find other Pediatric Medicine doctors in Maryland →

Other pediatricians in Middle River

Clinicians with the same Medicare primary specialty in Middle River, MD — not a recommendation.

All pediatricians in Middle River →

Clinician information

CredentialMD
Medical schoolEastern Virginia Medical School
Graduation year1999
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1699846055
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians